W2017_PSYC212_Lecture 3

W2017_PSYC212_Lecture 3 - Lecture 3 Thursday January 12th...

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Lect2 set - modified slides after #27 PSYC212_2 017_lectu... Lecture3_P SY212_Wi... Modified again (DL Feb 1st) lecture2_ne westmodi... Slides have been adjusted Recap thresholding methods Hard to understand Signal detection theory Magnitude rating Recapitulation will be reiterated in other lectures Elements of neurophysiology TODAY - MSURJ submissions due Jan 20th, 2017 - Polling system works! - 25. Relationship between stim level and % someone reports is not a perfect staircase step, it's an S shape Function % respond present vs. stimulus level (arbitrary units) [start on slide 26] absolute threshold 26. Will go through more detail on each one Four different techniques representative of most techniques people use to measure thresholds Thresholding methods method of constant stimuli, method of limits, staircase method, method of adjustment 27. Announcements: Lecture 3 - Thursday, January 12th, 2017 January 12, 2017 1:30 PM PSYC 212 Page 1
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